7225335227 has 4 divisors (see below), whose sum is σ = 7882183896. Its totient is φ = 6568486560.

The previous prime is 7225335209. The next prime is 7225335263.

7225335227 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7225335227 - 2⁶ = 7225335163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7225335277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328424318 + ... + 328424339.

It is an arithmetic number, because the mean of its divisors is an integer number (1970545974).

Almost surely, 2^7225335227 is an apocalyptic number.

7225335227 is a deficient number, since it is larger than the sum of its proper divisors (656848669).

7225335227 is a wasteful number, since it uses less digits than its factorization.

7225335227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656848668.

The product of its digits is 176400, while the sum is 38.

The square root of 7225335227 is about 85001.9719006565. The cubic root of 7225335227 is about 1933.2410153071.

The spelling of 7225335227 in words is "seven billion, two hundred twenty-five million, three hundred thirty-five thousand, two hundred twenty-seven".